Navigational warnings on 2010-09-04

UTC day · today

issued
12
cancelled
23
in force at end
274
of these still in force
0

What this reporting period contains

12 messages have issue dates in this period, and 23 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Cable ops accounts for 5 of 12 recorded messages (42%), the largest category group in this selection.

HYDROLANT accounts for 7 of 12 recorded messages (58%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Cable ops5
Quakes2
Surveys1
Other1
Structures1
Piracy1
Nav aids1

Issued · by sea

South Atlantic Ocean4
North Sea2
Gulf of Mexico1
Mediterranean Sea - Eastern Basin1
South Pacific Ocean1

HYDROLANT 7 · NAVAREA IV 2 · USGS earthquakes 2 · HYDROPAC 1

Issued · 12

Cancelled · 23

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2010-09-04 · seahazards